Here's another passage that needs very little in the way of explication. The vision of humanity is distinctly puritan and somewhat repugnant to Catholic sensibilities; however, if we transfer that description to the description of a soul in sin, we are not too far off the mark.
from "Christ Altogether Lovely:
Rev. John Flavel
Secondly, He is a lovely bridegroom to all that he betroths to himself. How does the church glory in him, in the words following my text; "this is my Beloved, and this is my Friend, O ye daughters of Jerusalem!" Heaven and earth cannot show anyone like him, which needs no fuller proof than the following particulars:
1. That he betroths to himself, in mercy and in loving kindness, such deformed, defiled, and altogether unworthy souls as we are. We have no beauty, no goodness to make us desirable in his eyes; all the origins of his love to us are in his own breast, Deut. 7:7. He chooses us, not because we were, but in order that he might make us lovely Eph. 5:27. He came to us when we lay in our blood, and said unto us, "Live"; and that was the time of love, Ezek. 16:5.
2. He expects no restitution from us, and yet gives himself, and all that he has, to us. Our poverty cannot enrich him, but he made himself poor to enrich us, 2 Cor. 8:9. 1 Cor. 3:22.
3. No husband loves the wife of his bosom, as much as Christ loved his people, Eph. 5:25. He loved the church and gave him self for it.
4. No one bears with weaknesses and provocations as Christ does; the church is called "the Lamb's wife," Rev. 19:9.
5. No husband is so undying and everlasting a husband as Christ is; death separates all other relations, but the soul's union with Christ is not dissolved in the grave. Indeed, the day of a believer's death is his marriage day, the day of his fullest enjoyment of Christ. No husband can say to his wife, what Christ says to the believer, "I will never leave you, nor forsake you," Heb. 8:5.
6. No bridegroom enriches his bride with such honours by marriage, as Christ does; he makes them related to God as their father, and from that day the mighty and glorious angels think it no dishonour to be their servants, Heb. 1:14. The angels will admire the beauty and glory of the spouse of Christ, Rev. 21:9.
7. No marriage was ever consummated with such triumphal proceedings as the marriage of Christ and believers shall be in heaven, Psalm 14:14,15. "She shall be brought to the king in raiment of needle-work, the virgins, her companions that follow her, shall be brought unto thee; with gladness and rejoicing shall they be brought; they shall enter into the king's palace." Among the Jews, the marriage-house was called the house of praise; there was joy upon all hands, but nothing like the joy that will be in heaven when believers, the spouse of Christ, shall be brought there. God the Father will rejoice to behold the blessed accomplishment and confirmation of those glorious plans of his love. Jesus Christ, the Bridegroom will rejoice to see the travail of his soul, the blessed birth and product of all his bitter pains and agonies, Isa. 53:11. The Holy Spirit will rejoice to see the completion and perfection of that sanctifying design which was committed to his hand, 2 Cor. 5:5, to see those souls whom he once found as rough stones, now to shine as the bright, polished stones of the spiritual temple. Angels will rejoice: great was the joy when the foundation of this design was laid, in the incarnation of Christ, Luke 2:13. Great therefore must their joy be, when the top-stone is set up with shouting, crying, "Grace, grace." The saints themselves shall rejoice unspeakably, when they shall enter into the King's palace, and be forever with the Lord, 1 Thes. 4:17. Indeed there will be joy on all hands, except among the devils and damned, who shall gnash their teeth with envy at the everlasting advancement and glory of believers. Thus Christ is altogether lovely, in the relation of a Bridegroom.
Just as man and woman are made whole and one, in some sense, through the sacrament of marriage, the Marriage of the Soul to Christ is the sign of being made complete. Christ as bridegroom welcomes us to the completion of our days, and so this may be the loveliest of the image of Christ presented.